﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DTO;
using System.Data.SqlClient;

namespace DAO
{
    public class DATAPROVIDER
    {
        public static SqlConnection ConnectSQL()
        {
            string connectionstring = @"Data Source=Nguyen-PC\SQLEXPRESS;Initial Catalog=QUAN_LY_THU_VIEN;Integrated Security=True";
            SqlConnection conn = new SqlConnection(connectionstring);
            conn.Open();
            return conn;
        }
    }
}
